Britney Spears stripped down to her undergarments on Thursday for her latest Instagram dance video, which was set to the tune of Rihanna’s 2016 hit Desperado.

The Oops!…I Did It Again hitmaker, 43, eagerly showed off her moves for her 42million followers in a sheer black lace bra and a matching thong.

In order to show off her skimpy lingerie from all angles, Britney twirled for the camera.

She seductively ran her hands across her bare backside and flipped around her long, blonde hair in the video.

Britney’s lips were painted ruby red and she looked to be dancing inside her H๏τel bathroom in Mexico.

The Grammy Award-winner’s post comes just one day after she reunited with her two sons, Sean Preston, 19, and Jayden, 18, for Christmas.

Britney Spears stripped down to her undergarments on Thursday for her latest Instagram dance video, which was set to the tune of Rihanna’s 2016 hit Desperado

The Oops!…I Did It Again hitmaker, 43, eagerly showed off her moves for her 42million followers in a sheer black lace bra and a matching thong

She commemorated the big moment by sharing a clip of herself spending time with Jayden to her Instagram.

The star notably shares the two teens with ex-husband Kevin Federline. Her sons moved to Hawaii last year with their father but Spears has reportedly been ‘focusing’ on fixing her bond with her kids.

In the clip, both Britney and Jayden could be seen standing outside of what appeared to be a restaurant.

The pair stood side-by-side as they looked at the camera, and at one point, the singer planted a kiss on Jayden’s head.

The reel then cut to Spears and her son sitting at a table inside the crowded eatery as they stayed warm by a roaring fireplace.

As she situated the phone camera on the table, Jayden offered a lighthearted ‘Hello’ followed by the two wishing her fans a ‘Merry Christmas.’

In the caption of the post, Britney expressed her graтιтude and excitement to have had the opportunity to be with her boys for the holiday.

She penned to her 42 million followers, ‘Best Christmas of my life!!! I haven’t seen my boys in 2 years!!!’

In order to show off her skimpy lingerie from all angles, Britney twirled for the camera

Britney’s lips were painted ruby red and she looked to be dancing inside her H๏τel bathroom in Mexico

She seductively ran her hands across her bare backside and flipped around her long, blonde hair

‘Tears of joy and literally in shock everyday koo koo crazy so in love and blessed!!! I’m speechless thank you Jesus!!!’

Britney and her youngest child seemingly had a blast on the holiday, although her other son didn’t make an appearance in the clip.

A source told DailyMail.com exclusively that Sean Preston and Jayden had ‘surprised’ their mom on Christmas and that she was ‘absolutely blown away.’

The insider continued: ‘Needless to say, she was a sobbing happy mess and couldn’t pull herself together because of how happy she was. It was so sweet.’

The reunion comes shortly after a source informed Page Six earlier this month that the Toxic hitmaker is working towards ‘rebuilding’ her bond with Jayden and Sean Preston.

‘She and her sons are really focusing on rebuilding their bond,’ the insider stated, and added they are on the road to being ‘super close’ once again. ‘These things are a process in every family dynamic.’

Last month in November, a separate source revealed to Page Six that Spears reunited with Jayden after years of estrangement. 

At the time, the insider shared that, ‘They have been spending a lot of time together.’  However, Sean Preston was still in Hawaii at the time of the reunion.

Britney Spears, 43, reunited with her youngest son, Jayden, 18, during the Christmas holiday – and the star shared an Instagram video on Wednesday to commemorate the big moment

The pair stood side-by-side as they looked at the camera, and at one point, the singer planted a kiss on Jayden’s head